Incidental Mutation 'IGL03172:Ndufa2'
Institutional Source Australian Phenomics Network (link to record)
Gene Symbol Ndufa2
Ensembl Gene ENSMUSG00000014294
Gene NameNADH dehydrogenase (ubiquinone) 1 alpha subcomplex, 2
SynonymsB8, C1-B8
Accession Numbers
Is this an essential gene? Probably essential (E-score: 0.831) question?
Stock #IGL03172
Quality Score
Chromosomal Location36742332-36744557 bp(-) (GRCm38)
Type of Mutationsplice site (1834 bp from exon)
DNA Base Change (assembly) A to G at 36744225 bp
Amino Acid Change
Ref Sequence ENSEMBL: ENSMUSP00000007046 (fasta)
Gene Model predicted gene model for transcript(s): [ENSMUST00000007042] [ENSMUST00000007046] [ENSMUST00000014438]
Predicted Effect probably benign
Transcript: ENSMUST00000007042
SMART Domains Protein: ENSMUSP00000007042
Gene: ENSMUSG00000024474

low complexity region 42 56 N/A INTRINSIC
Pfam:RED_N 76 302 1.6e-105 PFAM
low complexity region 334 380 N/A INTRINSIC
Pfam:RED_C 445 554 1.1e-52 PFAM
Predicted Effect probably null
Transcript: ENSMUST00000007046
SMART Domains Protein: ENSMUSP00000007046
Gene: ENSMUSG00000006850

low complexity region 17 36 N/A INTRINSIC
SCOP:d1jdha_ 72 485 2e-10 SMART
Blast:ARM 96 178 3e-22 BLAST
Blast:ARM 180 220 1e-17 BLAST
Blast:ARM 225 268 7e-19 BLAST
Blast:ARM 269 320 4e-8 BLAST
Predicted Effect probably damaging
Transcript: ENSMUST00000014438
AA Change: I55T

PolyPhen 2 Score 1.000 (Sensitivity: 0.00; Specificity: 1.00)
SMART Domains Protein: ENSMUSP00000014438
Gene: ENSMUSG00000014294
AA Change: I55T

low complexity region 2 12 N/A INTRINSIC
L51_S25_CI-B8 25 98 1.74e-28 SMART
Predicted Effect noncoding transcript
Transcript: ENSMUST00000224284
Coding Region Coverage
Validation Efficiency
MGI Phenotype FUNCTION: This gene encodes a subunit of the NADH-ubiquinone oxidoreductase (complex I) enzyme, which is a large, multimeric protein. It is the first enzyme complex in the mitochondrial electron transport chain and catalyzes the transfer of electrons from NADH to the electron acceptor ubiquinone. The proton gradient created by electron transfer drives the conversion of ADP to ATP. The human ortholog of this gene has been characterized, and its structure and redox potential is reported to be similar to that of thioredoxins. It may be involved in regulating complex I activity or assembly via assistance in redox processes. In humans, mutations in this gene are associated with Leigh syndrome, an early-onset progressive neurodegenerative disorder. A pseudogene of this gene is located on chromosome 5. [provided by RefSeq, May 2013]
Allele List at MGI
Other mutations in this stock
Total: 44 list
GeneRefVarChr/LocMutationPredicted EffectZygosity
9930111J21Rik1 T C 11: 48,948,176 H528R probably damaging Het
A530053G22Rik A T 6: 60,402,062 noncoding transcript Het
Aagab A G 9: 63,635,394 probably benign Het
Aknad1 A T 3: 108,781,203 I616F possibly damaging Het
Ap2a1 A C 7: 44,904,055 D629E probably benign Het
Apc2 C A 10: 80,313,386 Q1425K probably damaging Het
Asf1b A C 8: 83,967,913 H102P probably benign Het
Celf6 C T 9: 59,582,282 A90V probably damaging Het
Chrna2 A T 14: 66,142,239 Q9L probably benign Het
Csnk1g3 A G 18: 53,953,284 I420M possibly damaging Het
Eml3 T C 19: 8,939,179 probably benign Het
Epn3 T C 11: 94,491,630 N508S possibly damaging Het
Fam120a T C 13: 48,910,336 Y608C probably damaging Het
Fbn1 A C 2: 125,320,968 C2133G possibly damaging Het
Fhl5 A G 4: 25,211,309 F128L probably damaging Het
Fn1 T C 1: 71,641,262 N428S probably damaging Het
Fxr2 T C 11: 69,649,839 probably null Het
Gabrp T C 11: 33,554,388 Y309C probably damaging Het
Golga2 A G 2: 32,292,156 I50V probably benign Het
Ifi203 C T 1: 173,936,592 G105R possibly damaging Het
Itgav A T 2: 83,765,846 Q201L possibly damaging Het
Jade2 T C 11: 51,825,371 T336A probably damaging Het
Kdm4b A G 17: 56,401,649 D996G probably damaging Het
Me2 A G 18: 73,770,726 I557T probably benign Het
Memo1 A C 17: 74,245,001 L100R probably damaging Het
Mrps2 A G 2: 28,469,806 N225S probably damaging Het
Olfr130 G T 17: 38,067,384 C71F probably damaging Het
Olfr832 G A 9: 18,945,461 S271N probably benign Het
Pak7 G T 2: 136,098,390 Y501* probably null Het
Pot1b A T 17: 55,695,206 F123I possibly damaging Het
Rev3l T C 10: 39,824,790 V1761A probably benign Het
Samd3 T A 10: 26,230,166 V14E probably damaging Het
Slc4a8 G A 15: 100,799,717 A605T probably benign Het
Smgc A T 15: 91,860,444 D333V probably damaging Het
Spata4 A G 8: 54,602,405 I147V probably benign Het
Ttc23l G A 15: 10,537,566 S206L probably benign Het
Vmn2r73 G A 7: 85,858,287 H606Y probably benign Het
Vsig8 A G 1: 172,560,349 N2S probably damaging Het
Wdr17 A C 8: 54,661,480 I667R probably damaging Het
Yif1b A G 7: 29,238,448 probably null Het
Zbtb5 A T 4: 44,994,003 H460Q possibly damaging Het
Zdhhc21 G A 4: 82,806,327 probably benign Het
Zfp944 A T 17: 22,340,037 H76Q probably damaging Het
Zkscan1 A G 5: 138,094,002 Q146R probably benign Het
Other mutations in Ndufa2
AlleleSourceChrCoordTypePredicted EffectPPH Score
IGL00929:Ndufa2 APN 18 36744175 splice site probably benign
R1888:Ndufa2 UTSW 18 36744520 unclassified probably benign
R1888:Ndufa2 UTSW 18 36744520 unclassified probably benign
R5655:Ndufa2 UTSW 18 36744466 missense probably benign 0.15
Posted On2016-08-02